Seongnam-si, South Korea 7-day weather forecast
Saturday 14 November 2026 | 18:29
8°
Overcast
Feels like 6°
- High
- 15°
- Low
- 6°
- Humidity
- 99%
- Wind
- 8 km/h
7-day forecast
14 daysHourly forecast
DetailsSeongnam-si rain radar
Temperature and rain / Seongnam-si
The coming days
High
17°
Low
-4°
Average high
9.7°
Average low
1.6°
Total rain
49.6 mm
Average rain
3.3 mm
Air quality - Seongnam-si
Particles and ozone
Poor
43.00 µg/m³
0-1212-3535-5555+
Limit prolonged outdoor effort.
PM1049.90µg/m³
Ozone18µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Seongnam-si
Tomorrow in Seongnam-si, expect Broken clouds ☁️, with:\n\n- High of 12°\n- Low of 9°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-14